Alright, let's work through 9355 times 8583 step by step
9355 × 8583 = 8583 × (9355)
+ 8583 × 5 that results in 42915
+ 8583 × 50 which equals 429150
+ 8583 × 300 giving us 2574900
+ 8583 × 9000 which equals 77247000

= 80293965
